7(3 + 9) = 7(3) + 7(9) = 21 + 63
Answer:
Domain = x E R
Step-by-step explanation:
Since an exponential function has no restriction on the "x" value, its domain can range from anywhere on the plane of "x."
Answer:
1 line
2 line segment
3 ray
4 line segment
Step-by-step explanation:
If the diameter is 8 centimeters, the radius is 4. We can use the formula
and plug in r=4 and h=13 to get
, so
.
Answer: 9b
Step-by-step explanation: 8b+1b is the same thing as 8b+b whcih is basically 8+1 which is 9 but since it is attached to the letter b is becomes 9b.
